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This thread is privately moderated by Jack Crossfire, who may elect to delete unwanted replies.
Nov 30, 2016, 09:39 PM
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Lions finally enter the LED era


It took 45 years to develop LEDs which ran cool enough to equal incandescent lights. They finally did it. For someone who lived when their dim ancestors 1st appeared, it represents an extraordinary achievement. Something which takes 45 years is really hard. 10 years ago, early adopters of the 1st LED replacements for incandescent bulbs faced ungainly heatsinks which could barely light anything for $25. Another 10 years & they're finally practical.

Didn't measure the voltage of the LEDs, but based on the gootube videos, any LED replacement can be hacked to run on batteries as a set of headlights.
Last edited by Jack Crossfire; Nov 30, 2016 at 09:45 PM.
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